{"affected":[{"product":"pgedge-rag-server","source":"CNA: GitHub_M","vendor":"pgEdge","versions":[{"status":"affected","version":"< 2.0.0"}]}],"cveId":"CVE-2026-125325","cwes":["CWE-362","CWE-488"],"description":"pgEdge RAG Server is an API server for retrieval-augmented generation over PostgreSQL content using pgvector. Prior to 2.0.0, the BM25 keyword index is a single per-pipeline object shared by the unauthenticated query endpoint, and concurrent requests lock its clear, refill, and search operations separately. This allows one request to search a corpus populated through another request's search filter, which can return documents belonging to a different tenant or customer without malformed input. The affected responses cannot be identified retrospectively from the server logs. This issue is fixed in version 2.0.0.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":5.9,"severity":"medium","source":"CNA: GitHub_M","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}],"modifiedAt":1794333520428,"publishedAt":1794333520428,"references":[{"source":"CNA: GitHub_M","tags":["x_refsource_CONFIRM"],"url":"https://github.com/pgEdge/pgedge-rag-server/security/advisories/GHSA-w437-9mwm-j6vq"},{"source":"CNA: GitHub_M","tags":["x_refsource_MISC"],"url":"https://github.com/pgEdge/pgedge-rag-server/pull/44"},{"source":"CNA: GitHub_M","tags":["x_refsource_MISC"],"url":"https://github.com/pgEdge/pgedge-rag-server/commit/a09d4872356b510c81f11591845445c33ff45a84"},{"source":"CNA: GitHub_M","tags":["x_refsource_MISC"],"url":"https://github.com/pgEdge/pgedge-rag-server/releases/tag/v2.0.0"}],"remediation":[],"revision":"15dcbe025b1586ecc2a14a197111a98c6c980d9ae5e335000830199e629d9cbf","sources":[{"modifiedAt":1794333520428,"name":"CNA: GitHub_M","retrievedAt":1794334306656,"url":"https://www.cve.org/CVERecord?id=CVE-2026-125325"}],"ssvc":null,"status":"published","title":"pgEdge RAG Server shared keyword index leaked results between concurrent unauthenticated requests","updatedAt":1794334306656}